About 4-cinnamylidene-1H-pyrazol-5-one
4-cinnamylidene-1H-pyrazol-5-one (PubChem CID 88840693) has the molecular formula C12H10N2O
and a molecular weight of 198.22 g/mol. Its IUPAC name is 4-cinnamylidene-1H-pyrazol-5-one.
Molecular Properties
| Compound Name | 4-cinnamylidene-1H-pyrazol-5-one |
| PubChem CID | 88840693 |
| Molecular Formula | C12H10N2O |
| Molecular Weight | 198.22 g/mol |
| Exact Mass | 198.08 |
| IUPAC Name | 4-cinnamylidene-1H-pyrazol-5-one |
| SMILES | O=C1NN=CC1=CC=Cc1ccccc1 |
| InChI | InChI=1S/C12H10N2O/c15-12-11(9-13-14-12)8-4-7-10-5-2-1-3-6-10/h1-9H,(H,14,15) |
| InChIKey | XASLVAHPSRWPHN-UHFFFAOYSA-N |
| XLogP | 1.74 |
| TPSA | 41.46 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 15 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 198.22 |
| LogP ≤ 5 | 1.74 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 2 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'ene_five_het_A(201)', 'substructure': 'N/A'}, {'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 4-cinnamylidene-1H-pyrazol-5-one?
The IUPAC name of 4-cinnamylidene-1H-pyrazol-5-one (CID 88840693) is 4-cinnamylidene-1H-pyrazol-5-one.
What is the SMILES notation for 4-cinnamylidene-1H-pyrazol-5-one?
The canonical SMILES for 4-cinnamylidene-1H-pyrazol-5-one is O=C1NN=CC1=CC=Cc1ccccc1.
What is the InChIKey of 4-cinnamylidene-1H-pyrazol-5-one?
The InChIKey is XASLVAHPSRWPHN-UHFFFAOYSA-N. The full InChI is InChI=1S/C12H10N2O/c15-12-11(9-13-14-12)8-4-7-10-5-2-1-3-6-10/h1-9H,(H,14,15).
What are the key properties of 4-cinnamylidene-1H-pyrazol-5-one?
4-cinnamylidene-1H-pyrazol-5-one has a molecular weight of 198.22 g/mol, XLogP of 1.74, 2 rotatable bonds, 1 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 4-cinnamylidene-1H-pyrazol-5-one is sourced from PubChem (CID 88840693), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).